Adsorption behavior of 181W and 93mMo as lighter homologues of seaborgium (Sg) in HF/HNO3 on anion-exchange resin

X. H. Liang; Z. J. Li; Y. Nagame; K. Tsukada; M. Asai; A. Toyoshima; T. K. Sato; N. Sato

doi:10.1007/s10967-012-1624-2

Adsorption behavior of ¹⁸¹W and ^93mMo as lighter homologues of seaborgium (Sg) in HF/HNO₃ on anion-exchange resin

X. H. Liang, Z. J. Li, Y. Nagame, K. Tsukada, M. Asai, A. Toyoshima, T. K. Sato, N. Sato

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Adsorption of carrier-free radiotracers ¹⁸¹W and ^93mMo produced in the ¹⁸¹Ta(p, n)and ^natNb(p, n)reactions, respectively, on anion-exchange resin was studied in mixed solution of HF and HNO₃ in a concentration range of 10^-4 -10 ^-1 M HF/0.1 M HNO₃. Distribution coefficients (K _d) of ¹⁸¹W and ^93mMo at 70 °C showed the V-shaped variation with the minimum at around 10^-1 M HF/0.1 M HNO₃, although variation of the K_d values for ^93mMowas quite small compared with that for ¹⁸¹W. Formation of oxofluoro complexes for W and Mo is briefly discussed.

Original language	English
Pages (from-to)	917-922
Number of pages	6
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	292
Issue number	2
DOIs	https://doi.org/10.1007/s10967-012-1624-2
Publication status	Published - May 2012
Externally published	Yes

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Nuclear Energy and Engineering
Radiology Nuclear Medicine and imaging
Pollution
Spectroscopy
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

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This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/s10967-012-1624-2

Cite this

@article{62c0eb8292ec4927aaee44a04ad7a295,

title = "Adsorption behavior of 181W and 93mMo as lighter homologues of seaborgium (Sg) in HF/HNO3 on anion-exchange resin",

abstract = "Adsorption of carrier-free radiotracers 181W and 93mMo produced in the 181Ta(p, n)and natNb(p, n)reactions, respectively, on anion-exchange resin was studied in mixed solution of HF and HNO3 in a concentration range of 10-4 -10 -1 M HF/0.1 M HNO3. Distribution coefficients (K d) of 181W and 93mMo at 70 °C showed the V-shaped variation with the minimum at around 10-1 M HF/0.1 M HNO3, although variation of the Kd values for 93mMowas quite small compared with that for 181W. Formation of oxofluoro complexes for W and Mo is briefly discussed.",

author = "Liang, {X. H.} and Li, {Z. J.} and Y. Nagame and K. Tsukada and M. Asai and A. Toyoshima and Sato, {T. K.} and N. Sato",

note = "Funding Information: Acknowledgments The authors express their gratitude to the crew of the JAEA tandem accelerator for their invaluable assistance during the course of these experiments. This research was financially supported by the MEXT-Nuclear Researchers Exchange Program, Japan.",

year = "2012",

month = may,

doi = "10.1007/s10967-012-1624-2",

language = "English",

volume = "292",

pages = "917--922",

journal = "Journal of Radioanalytical Chemistry",

issn = "0022-4081",

publisher = "Springer Netherlands",

number = "2",

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TY - JOUR

T1 - Adsorption behavior of 181W and 93mMo as lighter homologues of seaborgium (Sg) in HF/HNO3 on anion-exchange resin

AU - Liang, X. H.

AU - Li, Z. J.

AU - Nagame, Y.

AU - Tsukada, K.

AU - Asai, M.

AU - Toyoshima, A.

AU - Sato, T. K.

AU - Sato, N.

N1 - Funding Information: Acknowledgments The authors express their gratitude to the crew of the JAEA tandem accelerator for their invaluable assistance during the course of these experiments. This research was financially supported by the MEXT-Nuclear Researchers Exchange Program, Japan.

PY - 2012/5

Y1 - 2012/5

N2 - Adsorption of carrier-free radiotracers 181W and 93mMo produced in the 181Ta(p, n)and natNb(p, n)reactions, respectively, on anion-exchange resin was studied in mixed solution of HF and HNO3 in a concentration range of 10-4 -10 -1 M HF/0.1 M HNO3. Distribution coefficients (K d) of 181W and 93mMo at 70 °C showed the V-shaped variation with the minimum at around 10-1 M HF/0.1 M HNO3, although variation of the Kd values for 93mMowas quite small compared with that for 181W. Formation of oxofluoro complexes for W and Mo is briefly discussed.

AB - Adsorption of carrier-free radiotracers 181W and 93mMo produced in the 181Ta(p, n)and natNb(p, n)reactions, respectively, on anion-exchange resin was studied in mixed solution of HF and HNO3 in a concentration range of 10-4 -10 -1 M HF/0.1 M HNO3. Distribution coefficients (K d) of 181W and 93mMo at 70 °C showed the V-shaped variation with the minimum at around 10-1 M HF/0.1 M HNO3, although variation of the Kd values for 93mMowas quite small compared with that for 181W. Formation of oxofluoro complexes for W and Mo is briefly discussed.

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U2 - 10.1007/s10967-012-1624-2

DO - 10.1007/s10967-012-1624-2

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EP - 922

JO - Journal of Radioanalytical Chemistry

JF - Journal of Radioanalytical Chemistry

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